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Title Author Hits
Ease of C.W. Transformer Design Written by A.H. Babcock 4579
10W Hi-Fi amplifier Written by Depczyk Andrzej 6171
Universal 15VA Hi-Fi amplifier Written by Depczyk Andrzej 5816
Two-channel gramophone amplifier Written by F. J. 6249
Simple tube tester Written by Grzegorz Makarewicz 6388
Perfume by radio Written by Grzegorz Makarewicz 4441
The Radio Face Written by Grzegorz Makarewicz 4539
How to Make a Two-Step Amplifier Written by Grzegorz Makarewicz 4690
How to Design an Iron Core Audio Frequency Choke Coil Written by Grzegorz Makarewicz 4463
The Vacuum Tube as an Amplifier Written by Grzegorz Makarewicz 5159